Just a couple of questions for you guys that pull PVC into the ground... 1) How are you connecting the pulled laterals into the valve? Using a slip fix to bridge the gap and allow for twist when glueing? 2) How are you connecting heads to the laterals? Saddles? 3) What is the general order that you are progressing the project? i.e. Trench mainline, pull lateral, install valve, install heads? I'm just working on a commercial bid and given the site, I'm thinking that pulling PVC might be a much better idea than trenching everywhere. We always pull poly on residentials, and usually use poly for laterals on commercial, but this projects specs call for PVC laterals, so I'm just trying to find the most cost efficient method.